string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%8B%B9%E6%9E%9Cx%E6%91%94%E5%87%BA%E7%BB%BF%E8%89%B2%E7%BA%BF%E6%9D%A1%E6%9C%89%E6%95%91%E4%BA%86 => Failed to connect to 101.91.112.32 port 38195: Connection refused"
苹果x摔出绿色线条有救了
